Number Patterns: Mixed Review

Which choice uses the same addition rule as the pattern below?

• 9, 18, 27, 36, 45

• 6, 15, 24, 33, 42

• 9, 16, 23, 30, 37

• 9, 14, 19, 24, 29

Which choices uses the same subtraction rule as the pattern below?

• 37, 28, 19, 10, 1

• 36, 29, 22, 15, 8

• 43, 34, 25, 16, 7

• 13, 10, 7, 4, 1

What rule would explain this input output table?

• The output is 3 times as much as the input.

• The input is 3 times as much as the output.

• The output is 8 times as much as the input.

• The input is 8 times as much as the output.

How would you describe this pattern's rule?
65, 62, 59, 56, 53, 50

• Subtract 2

• Subtract 3

• Subtract 4

• Add 3

Translate this sentence into an equation.

72 is the product of 8 and Steve's age.

Use the variable h to represent Steve's age.

• 72 = 8 + h

• 72 = 8h

• 72 = 8 - h

• 72 = 8/h

Five less than twice a number is equivalent to 47.

• 5 - 2x = 47 

• 2x - 5 = 47 

• 5x - 2 = 47 

• 2 - 5x = 47 

There are r rows of chairs with 7 chairs in each row. Choose the expression that shows the number of chairs in total.

• 7r

• 7/r

• r-7

• r+7

What is the rule?

• Multiply by 4

• Add 4

• Multiply by 3

• Add 3

Decide which operation is needed in the following situation: Jeremy's grandma brings him and his siblings to the carnival. She has $40 and wants to split it evenly among Jeremy and his siblings.

• Addition

• Subtraction

• Multiplication

• Division

What comes next in the pattern? 2, 4, ___, ___, ___

• 1,2,3

• 3,5,7

• 6, 8, 10